Description:
The Dongcheng DJZ10A 300W Variable Speed Electric Drill is a compact, versatile corded power tool designed for precision drilling, light metalworking, woodworking, electrical installations, furniture assembly and general workshop maintenance applications.
Powered by a 300W electric motor, the DJZ10A delivers reliable rotational performance for drilling suitable materials with compatible drill bits.
The drill features a 10mm (3/8-inch class) chuck capacity, making it suitable for a variety of conventional drilling accessories used in professional and household applications.
One of its primary features is Adjustable Speed Control, offering a 0–3,000 RPM no-load speed range. This allows the operator to control the drilling speed according to the workpiece material, drill-bit diameter and application requirements.
The Forward and Reverse Rotation Function provides additional flexibility for drilling, bit withdrawal and suitable light fastening applications with compatible screwdriver attachments.
According to Dongcheng’s official specifications, the DJZ10A supports a maximum drilling capacity of 10mm in steel and 18mm in wood, making it a practical choice for small and medium-sized drilling tasks.
For metalworking applications, the machine is suitable for drilling compatible steel sheets, metal profiles and other approved materials when used with appropriate drill bits and operating speeds.
In woodworking environments, the 18mm maximum wood drilling capacity supports suitable furniture assembly, wooden frame preparation, cabinet installation and general carpentry tasks.
The variable-speed mechanism provides improved control when beginning a hole, helping operators position the drill bit more accurately before increasing speed.
Another useful feature is the Reversible Rotation Mechanism, which allows suitable fasteners to be tightened or loosened using compatible accessories. The machine does not have a manufacturer-confirmed adjustable torque clutch.
The DJZ10A weighs approximately 1.5kg, providing a manageable handheld configuration for electricians, carpenters, maintenance technicians and workshop personnel.
Dongcheng lists a 3.2mm Twist Drill Bit, Carbon Brush and a Chuck Wrench for the optional keyed-chuck configuration among its product accessories.
The Dongcheng DJZ10A 300W Variable Speed Electric Drill is suitable for professional workshops, maintenance departments, furniture manufacturers, electricians, installation contractors and home improvement users requiring a compact 10mm corded drilling machine.
Technical Specifications:
| Specification | Details |
|---|---|
| Brand | Dongcheng |
| Model No. | DJZ10A |
| Product Type | Variable Speed Electric Drill |
| Alternative Name | Electric Hand Drill / Rotary Drill |
| Tool Type | Corded Power Tool |
| Rated Power Input | 300W |
| No-Load Speed | 0–3,000 RPM |
| Speed Control | Adjustable |
| Forward Rotation | Yes |
| Reverse Rotation | Yes |
| Nominal Chuck Size | 10mm / 3/8″ Class |
| Maximum Steel Drilling Capacity | Ø10mm |
| Maximum Wood Drilling Capacity | Ø18mm |
| Drilling Mechanism | Conventional Rotary |
| Net Weight | 1.5kg |
| Tool Configuration | Handheld |
| Twist Drill Bit | 3.2mm — Manufacturer-Listed |
| Chuck Wrench | Keyed-Chuck Option |
| Carbon Brush | Manufacturer-Listed |
| Power Source | Corded Electric |
| Rated Voltage | Verify Supplied Product Nameplate |
| Rated Frequency | Verify Supplied Product Nameplate |
| Hammer / Impact Function | Not Specified |
| Torque Clutch | Not Specified |
| Chuck Mechanism | Optional Keyed Configuration; Verify |
| Packaging | Colour Box |
Motor & Drilling Performance Specifications:
| Specification | Details |
|---|---|
| Rated Motor Power | 300W |
| No-Load Speed Range | 0–3,000/min |
| Maximum Published Speed | 3,000 RPM |
| Speed Adjustment | Adjustable |
| Rotation Direction | Forward & Reverse |
| Steel Drilling Capacity | 10mm |
| Wood Drilling Capacity | 18mm |
| Nominal Chuck Capacity | 10mm |
| Tool Net Weight | 1.5kg |
| Operating Mechanism | Rotary Drilling |
| Power Configuration | Corded Electric |
Manufacturer Specification Note:
Dongcheng’s official international product page confirms:
- 300W Rated Power Input
- 0–3,000 RPM No-Load Speed
- Ø10mm Maximum Steel Drilling Capacity
- Ø18mm Maximum Wood Drilling Capacity
- 1.5kg Net Weight
The manufacturer highlights two main features:
Adjustable Speed:
Allows the operator to select a suitable rotational speed for different drilling requirements.
Forward and Reverse Rotation:
Provides reversible operation for compatible drilling and fastening tasks.
The 2025 Dongcheng regional catalogue and Dongcheng Malaysia specifications also identify the same principal performance values.
Chuck Specification Note:
The DJZ10A is commonly supplied and marketed as a 10mm / 3/8-inch electric drill.
Dongcheng’s official accessory list describes the chuck wrench using the wording “Key Chuck Optional.”
This means the exact chuck configuration should be verified against the actual supplied machine before declaring a keyed or keyless chuck as standard.
Electrical Specification Note:
The referenced official product page does not identify the rated operating voltage or frequency.
IMSONS should confirm these values from the Pakistani-market product nameplate before publication.
Important Function Note:
Dongcheng identifies the DJZ10A as a conventional Electric Drill.
The linked official manufacturer page does not confirm hammer action, impact drilling, brushless motor technology, electronic constant-speed control, LED lighting or an adjustable torque clutch.
Do not advertise these features without additional manufacturer verification.
Included Items:
Official Manufacturer-Listed Accessories & Packaging:
- 1 × Dongcheng DJZ10A 300W Variable Speed Electric Drill
- 1 × 3.2mm Twist Drill Bit
- Chuck Wrench — For Optional Keyed-Chuck Configuration
- Carbon Brush
- Colour Box Packaging
Important Package Note:
Dongcheng lists the accessories above on its official international product page.
The inclusion of a chuck wrench depends on the supplied chuck configuration. The quantity of carbon brushes is not specified.
Additional drill bits, screwdriver bits, auxiliary handles, depth gauges and carrying cases are not confirmed as standard accessories.
Confirm the exact regional package before dispatch.
Recommended Applications:
- Steel drilling up to the rated capacity
- Wood drilling up to the rated capacity
- Metal sheet drilling
- Light fabrication work
- Furniture assembly
- Cabinet installation
- Wooden frame preparation
- Electrical installation
- Electrical enclosure drilling
- Pilot-hole preparation
- Bracket installation
- Light mechanical maintenance
- Suitable plastic drilling
- General hardware fitting
- Appliance maintenance
- Automotive workshop maintenance
- Carpentry applications
- Joinery workshops
- Door and cabinet fitting
- General workshop repairs
- Equipment installation
- Compatible screwdriving
- Compatible screw removal
- Home improvement projects
- Professional installation work
Application & Safety Note:
Use drill bits designed for the specific material being drilled.
For metal drilling, choose a suitable bit and operate at a speed appropriate to its diameter, the workpiece material and the tool manufacturer’s recommendations.
For woodworking, use compatible wood drill bits and securely support the workpiece.
The manufacturer’s 10mm steel and 18mm wood drilling capacities refer to maximum hole diameters in those materials. They do not indicate that the chuck can accept an 18mm drill-bit shank.
The 10mm chuck capacity refers to the nominal maximum compatible shank diameter.
When drilling small holes, begin at a controlled speed to help prevent the bit from wandering.
Secure small workpieces using appropriate clamps instead of holding them by hand.
For screwdriving, use suitable screwdriver bits and avoid overtightening fasteners. The manufacturer does not confirm a torque-limiting clutch for this model.
Wear eye protection and disconnect the machine from the power supply before replacing drill bits or servicing the chuck.
Do not use the DJZ10A as a rotary hammer or impact drill for concrete or masonry applications.
Key Features & Benefits:
300W Electric Motor:
Equipped with a 300W rated-input motor suitable for conventional drilling applications in compatible metal, wood and other approved materials.
0–3,000 RPM Variable Speed:
Delivers an adjustable 0–3,000 RPM no-load speed range, allowing users to control rotational speed according to the drilling task.
Adjustable Speed Control:
Provides flexibility when starting holes, working with different drill-bit sizes or drilling materials that require different cutting speeds.
10mm / 3/8-Inch Chuck Class:
Designed to hold compatible drilling accessories with shank sizes within the nominal 10mm chuck capacity.
Forward Rotation:
Supports conventional drilling and suitable fastening tasks.
Reverse Rotation:
Allows the spindle direction to be reversed for compatible screw removal and drill-bit withdrawal operations.
10mm Steel Drilling Capacity:
Dongcheng specifies 10mm maximum drilling capacity in steel, making the machine suitable for appropriate light metalworking applications.
18mm Wood Drilling Capacity:
Supports a published maximum drilling diameter of 18mm in wood, providing versatility for furniture and carpentry work.
Compact Handheld Configuration:
Offers a practical tool size for routine installation and repair operations.
1.5kg Net Weight:
The 1.5kg net weight supports convenient handling and repositioning during suitable drilling tasks.
Variable-Speed Precision:
Allows the operator to begin at a controlled speed before increasing rotational speed when appropriate.
Reversible Fastening Applications:
Forward/reverse rotation makes the tool useful for certain compatible screwdriving tasks.
Professional Metal Drilling:
Suitable for drilling compatible metal sheets and profiles within the machine’s rated limits.
Woodworking Applications:
Practical for preparing holes in suitable timber, boards and furniture components.
Furniture Manufacturing:
Supports cabinet fitting, furniture preparation and suitable assembly tasks.
Carpentry Workshop Applications:
Useful for drilling wooden components during joinery and general woodworking.
Electrical Installation:
Suitable for preparing appropriately sized holes in compatible electrical mounting components.
Pilot Hole Preparation:
Provides a controlled drilling option for smaller pilot holes before installing compatible fasteners.
General Workshop Maintenance:
Useful for repairs, drilling and installation tasks in mechanical and engineering workshops.
Appliance Repair Applications:
Can support suitable drilling and fitting work during appliance maintenance.
Light Automotive Maintenance:
Practical for appropriately sized drilling tasks in compatible automotive components.
Suitable Plastic Drilling:
Can be used on approved plastics with suitable bits and speeds to minimize cracking or overheating.
3.2mm Twist Drill Bit:
Dongcheng lists a 3.2mm twist drill bit among the supplied accessories, providing a starter accessory for compatible drilling applications.
Optional Keyed Chuck Arrangement:
The manufacturer identifies a keyed-chuck option and an associated chuck wrench. Confirm the supplied configuration before dispatch.
Carbon Brush Accessory:
Dongcheng lists a carbon brush among the supplied components for applicable motor-maintenance requirements.
Corded Electric Operation:
Provides mains-powered drilling without requiring rechargeable batteries.
Professional & DIY Applications:
Suitable for electricians, carpenters, technicians, maintenance personnel and home improvement users.
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